
Xenio Digital Control for Combi 3 Phase Heaters
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Overview
The Harvia Xenio CX30C U3 Digital Control is a compact touch panel designed for Virta Combi three phase sauna heaters. It gives you precise control over temperature, humidity, lighting, fan, and timer settings from one clean interface that can be installed inside or outside the sauna room.
Key Features
- Touch control panel with clear numeric display
- Engineered for Virta Combi three phase sauna heaters
- Independent control of heater and integrated steamer
- Adjustable temperature, humidity, lighting, fan, and timer delay
- Compact panel installs on the wall or recessed into the surface
- Designed and manufactured in Finland for reliable daily use
Specifications
| Model | Harvia Xenio CX30C U3 |
|---|---|
| Control type | Digital touch control panel |
| Maximum heater output | 10.8 kW |
| Heater compatibility | Virta Combi three phase sauna heaters |
| Voltage | 208 V |
| Phase | Three phase |
| Operating temperature range | 104 to 194 °F |
| Maximum session time | 60 minutes |
| Mounting | Wall mounted or surface embedded |
| Panel material | Plastic front with electronic control module |
| Control panel dimensions | 3.4 in W x 1 in D x 4.4 in H (86 x 25 x 111 mm) |
| Approximate weight | 0.4 lb |
| Warranty | Limited one year warranty for residential and commercial use |
Compatibility & Installation
The Xenio CX30C U3 is purpose built for Harvia Virta Combi three phase sauna heaters up to 10.8 kW. It installs with a separate power unit and sensor package and can be mounted near the sauna door, in an adjacent dressing room, or inside the sauna in a suitable location. All electrical work should be completed by a licensed electrician in accordance with local codes and Harvia installation instructions.
What’s Included
- Xenio CX30C U3 digital control panel
- Power unit
- Data cable
- Temperature sensor
- Installation and operation manual
- Limited one year warranty

Why Choose Sauna Luxuries?
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At Sauna Luxuries, we’re more than just another online store — we’re your dedicated partner in wellness. Every product we offer is carefully selected for quality, performance, and long-term value. As an authorized dealer, we guarantee authentic models, factory warranties, and expert guidance every step of the way. From fast answers to custom recommendations, we make shopping for your perfect sauna effortless.